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News
Tue, 22 Jan 2013, 08:17
Seismicity continues to be slightly elevated. ... read all
Mon, 21 Jan 2013, 06:17
Seismic recording at Mt Spurr volcano (CKT station, AVO)
Small local earthquakes continue to appear on seismic recordings. ... read all
Location map of Spurr Volcano, Cook Inlet region, Alaska (courtesy of Janet Schaefer, Alaska Volcano Observatory / USGS)
Location map of Spurr Volcano, Cook Inlet region, Alaska (courtesy of Janet Schaefer, Alaska Volcano Observatory / USGS)
 

Spurr volcano

stratovolcano 3374 m / 11,070 ft, Cook Inlet, SW Alaska, 61.3°N / -152.25°W
Nearby recent earthquakes (within 30km radius):
Earthquake list: past 7 days, magnitude -0.8 or higher (1 earthquake)
Updated: Fri, 30 Oct 05:15 UTC (GMT)
Quake statistics | Yesterday
Look up past earthquakes:
Show quakes
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Depth and magnitude of quakes versus time plot

Earthquake depth plot

Earthquake list

TimeMag. / DepthDistanceLocationMapSource
Sat, 24 Oct 2020 (UTC)
24 Oct 12:10 am (GMT -8) (24 Oct 08:10:45 UTC)M 2.2 / 88.5 km - InfoSpurr (23 km) - Cook Inlet, SW Alaska 43 Km WNW of Tyonek, Alaska, USA
Map
USGS
Estimated combined seismic energy released: 1.3 x 108 joules (35 kilowatt hours) [learn more]

Earthquake statistics

Number of earthquakes vs time:

Past 24 hrs:
Number of quakes and energy past 24 hours
Past 30 days:
Number of quakes and energy past 30 days
Past 90 days:
Number of quakes vs time
Magnitude distribution and energy released:
Past 24 hrs:
Number of quakes and energy vs magnitude past 24 hrs Magnitudes of quakes and energy vs time past 24 hrs
Past 7 days:
Number of quakes and energy vs magnitude past 7 days Magnitudes of quakes and energy vs time past 7 days
Past 30 days:
Number of quakes and energy vs magnitude past 30 days Magnitudes of quakes and energy vs time past 30 days

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